Synonyms: two-way
Definition: operating or permitting operation in either of two opposite directions
Usage: a two-way valve; two-way traffic; two-way streets
Similar words: bidirectional
Definition: reactive or functioning or allowing movement in two usually opposite directions
Synonyms: two-part, two-way, bipartite
Definition: involving two parts or elements
Usage: a bipartite document; a two-way treaty
Similar words: multilateral, many-sided
Definition: having many parts or sides
Synonyms: two-party, two-way, bipartisan, bipartizan
Definition: supported by both sides
Usage: a two-way treaty
Similar words: nonpartisan, nonpartizan
Definition: free from party affiliation or bias